29916558

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 76346712

約数和(自身を除く): 46430154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 317, 321, 441, 634, 642, 749, 882, 951, 963, 1498, 1902, 1926, 2219, 2247, 2853, 4438, 4494, 5243, 5706, 6657, 6741, 10486, 13314, 13482, 15533, 15729, 19971, 31066, 31458, 33919, 39942, 46599, 47187, 67838, 93198, 94374, 101757, 139797, 203514, 237433, 279594, 305271, 474866, 610542, 712299, 1424598, 1662031, 2136897, 3324062, 4273794, 4986093, 9972186, 14958279, 29916558]

約数ペア:

[(1, 29916558), (2, 14958279), (3, 9972186), (6, 4986093), (7, 4273794), (9, 3324062), (14, 2136897), (18, 1662031), (21, 1424598), (42, 712299), (49, 610542), (63, 474866), (98, 305271), (107, 279594), (126, 237433), (147, 203514), (214, 139797), (294, 101757), (317, 94374), (321, 93198), (441, 67838), (634, 47187), (642, 46599), (749, 39942), (882, 33919), (951, 31458), (963, 31066), (1498, 19971), (1902, 15729), (1926, 15533), (2219, 13482), (2247, 13314), (2853, 10486), (4438, 6741), (4494, 6657), (5243, 5706)]